@charset "utf-8";
/* CSS Document */
*{
    box-sizing: border-box;
}
body,html{
    margin:0;
    padding:0;
    font:14px/1.5 "Helvetica Neue",Helvetica,Arial,"Microsoft Yahei","Hiragino Sans GB","Heiti SC","WenQuanYi Micro Hei",sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
ul,ol,li,p,h1,h2,h3,h4,h5,h6,dl,dt,dd{
    margin:0;
    padding:0;
    list-style-type:none;
}
a{
    color:#333333;
    text-decoration: none;
    outline: none;
    -webkit-tap-highlight-color:rgba(0, 0, 0, 0);  
    -moz-tap-highlight-color:rgba(0, 0, 0, 0);  
    -ms-tap-highlight-color:rgba(0, 0, 0, 0);  
    -o-tap-highlight-color:rgba(0, 0, 0, 0);  
    tap-highlight-color:rgba(0, 0, 0, 0);
}
img{
    border: none;
}
.fixed:after{
    display:block;
    clear:both;
    content:'';
    visibility:hidden;
    height:0
    }
.fixed{
    zoom:1
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button{
    -webkit-appearance: none !important;
    margin: 0;
}
input[type="number"]{-moz-appearance:textfield;}
input[type="submit"], input[type="reset"], input[type="button"], button { -webkit-appearance: none;}

/*滚动条样式*/
.scroll_bar{
    overflow-x: auto;
    overflow-y: hidden;
}
.scroll_bar::-webkit-scrollbar {/*滚动条整体样式*/
    width: 4px;     /*高宽分别对应横竖滚动条的尺寸*/
    height: 4px;
}
.scroll_bar::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
    border-radius: 5px;
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    background: rgba(0,0,0,0.2);
}
.scroll_bar::-webkit-scrollbar-track {/*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    border-radius: 0;
    /* background: rgba(0,0,0,0.1); */
}
/* main */
.main{
    width: 100%;
    min-width: 1200px;
    height: 100%;
    background-color: #f6f5fa;
}
.flt_left{
    float: left;
}
.flt_right{
    float: right;
}

/* header */
.header{
    width: 100%;
    min-width: 1200px;
    background-color: #fff;
}
.header_info{
    width: 1200px;
    height: 30px;
    line-height: 30px;
    margin: 0 auto;
    padding: 0 15px;
}
.header_info span,
.header_info span>a{
    color: #2a5fa1;
    font-size: 14px;
}
.header_navbar {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo{
    float: left;
    display: block;
    width: 212px;
    height: 100px;
    background-color: #2a5fa1;
    background-image: url("../img/logo.png");
}
.logo img{
    display: block;
    width: 212px;
    height: 100px;
}
.header_navbar ul.nav{
    height: 100px;
    padding: 0 15px;
    float: left;
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.header_navbar ul.nav>li{
    padding: 35px 15px;
    /* position: relative; */
}
.header_navbar ul.nav>li>a{
    display: block;
    line-height: 28px;
    font-size: 16px;
}
.header_navbar ul.nav>li>a:hover{
    color: #2a5fa1;
}
.header_navbar ul.nav>li.nav_active>a{
    color: #2a5fa1;
    border-bottom: 2px solid #2a5fa1;
}
.nav_menu{
    width: 100%;
    min-width: 1200px;
    height: 100vh;
    background: rgba(0, 0, 0, 0.4);
    position: absolute;
    top: 130px;
    left: 0;
    z-index: 100;
    display: none;
}
/* .header_navbar ul.nav>li:hover .nav_menu{
    display: block;
} */
.nav_menu_c{
    width: 1200px;
    padding-top: 40px;
    margin: 0 auto;
}
.nav_menu ul{
    width: 905px;
    background-color: #fff;
    padding: 30px 60px;
    border-radius: 8px;
    position: relative;
}
.nav_menu ul::before{
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 14px solid #fff;
    position: absolute;
    top: -14px;
    left: 320px;
}
.nav_menu ul li {
    width: 156px;
    float: left;
}
.nav_menu ul li a{
    font-size: 14px;
    color: #333;
    line-height: 36px;
}
.nav_menu ul li a:hover{
    color: #2a5fa1;
}


.header_search{
    width: 324px;
    height: 43px;
    line-height: 43px;
    background-color: #f1f1f1;
    border-radius: 8px;
    padding: 0 5px;
}
.header_search>*{
    display: block;
    float: left;
}
.header_search input{
    width: 272px;
    height: 43px;
    border: none;
    outline: none;
    padding: 0 10px;
    background-color: #f1f1f1;
}
.header_search .icon_search{
    display: block;
    width: 22px;
    height: 22px;
    margin: 10px;
    background-image: url('../img/icon_search.png');
    cursor: pointer;
}
.header_search i:hover{
    color: #2a5fa1;
}


/* banner */
.banner{
    width: 100%;
    min-width: 1200px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 1920px auto;
    background-color: #607D8B;
    /* background-image: url('../img/header.png'); */
    position: relative;
}
.banner_main{
    width: 1200px;
    height: 396px;
    margin: 0 auto;
    padding-bottom: 30px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.banner_title{
    text-align: center;
    color: #fff;
}
.banner_title h1{
    font-size: 44px;
    font-weight: normal;
    line-height: 100px;
    letter-spacing: 3px;
}
.banner_title h2{
    font-size: 26px;
    font-weight: normal;
    line-height: 40px;
}
.banner_main_tt{
    height: 300px;
}
.banner_main_tt h1{
    letter-spacing: 8px;
}
.banner_main_tt h2{
    letter-spacing: 4px;
}
.banner_search{
    width: 666px;
    height: 54px;
    border-radius: 8px;
    background-color: #fff;
    margin: 0 auto;
    margin-top: 40px;
}
.banner_search input{
    float: left;
    width: 546px;
    height: 54px;
    border: none;
    outline: none;
    border-radius: 8px;
    padding: 0 20px;
    background-color: #fff;
}
.banner_search button{
    width: 120px;
    height: 54px;
    color: #fff;
    font-size: 18px;
    background-color: #2a5fa1;
    border-radius: 8px;
    outline: none;
    border: none;
    box-shadow: none;
    cursor: pointer;
}
.banner_message{
    width: 1076px;
    height: 30px;
    background-color: #fff;
    line-height: 30px;
    position: absolute;
    left: 50%;
    bottom: 0;
    margin-left: -538px;
    overflow: hidden;
}
.banner_message ul{
    padding: 0 8px;
    position: absolute;
    top: 0;
    left: 0;
}
.banner_message ul li {
    height: 30px;
}
.banner_message ul li i.icon_notice{
    display: block;
    width: 19px;
    height: 19px;
    background-image: url('../img/icon_notice.png');
    margin: 5px;
    float: left;
}
.banner_message ul li p{
    float: left;
    width: 1028px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/* content */
.content{
    width: 1200px;
    margin: 0 auto;
    /* background-color: #fff; */
}

/* footer */
.footer{
    width: 100%;
    min-width: 1200px;
    height: 430px;
    background-color: #252525;
}
.footer_content{
    width: 1200px;
    margin: 0 auto;
}
.footer_info{
    width: 100%;
    height: 264px;
    padding: 60px 0;
    border-bottom: 1px solid #868686;
    color: #fff;
    display: flex;
    justify-content: space-between;
}
.footer_nav .footer_logo{
    display: block;
    width: 104px;
    height: 49px;
    background-image: url('../img/logo_footer.png');
    float: left;
}
.footer_nav ul{
    margin-left: 45px;
    padding: 0 15px;
    float: left;
}
.footer_nav ul li{
    padding: 0 15px;
    float: left;
}
.footer_nav ul li a{
    color: #fff;
    font-size: 14px;

}
.copyright{
    font-size: 12px;
    margin-top: 70px;
}
.footer_hotline{
    width: 150px;
}
.footer_hotline i.icon_hotline{
    display: block;
    width: 22px;
    height: 34px;
    margin-top: 5px;
    background-image: url('../img/icon_hotline.png');
    float: left;
}
.hotline_text{
    float: left;
    color: #fff;
    margin-left: 5px;
}
.hotline_tel{
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 1px;
}
.hotline_time{
    font-size: 12px;
}
.footer_partner{
    padding: 20px 0;
}
.footer_partner ul li{
    width: 300px;
    text-align: center;
    padding: 20px 0;
    float: left;
}
.footer_partner ul li a{
    color: #fff;
    font-size: 14px;
}

/* floating-window */
.floating-window{
    width: 55px;
    height: 179px;
    border-radius: 60px;
    box-shadow: 0 0 5px #aaa;
    background-image: url('../img/bg_fixed.png');
    position: fixed;
    top: 600px;
    right: 60px;
    z-index: 99;
}
.floating-window ul li{
    height: 60px;
    padding: 20px 15px;
}
.floating-window ul li i{
    display: block;
    width: 24px;
    height: 20px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: auto 20px;
}
.icon_service{
    background-image: url('../img/icon_service.png');
}
.icon_tel{
    background-image: url('../img/icon_tel.png');
}
.icon_chat{
    background-image: url('../img/icon_chat.png');
}